package com.javasm.demobike;

public interface ShareBikeDao {
    //添加单车
     void addBike(int num);
    //查看单车
    void queryBike();
    //删除单车
    void DeleteBike(int bikeId);
    //借出单车
    void BorrowBike(int num);
    //归还单车
    void BackBike(int bikeId);




}
